Endless Void: Idle Tower Defence Demo

About the game

Shoot. Upgrade. Die. Repeat. Defend against endless swarms in this minimalist idle tower defense. Construct an impenetrable fortress, research game-breaking tech, craft legendary gear, and harness cosmic abilities like Black Holes and Orbital Strikes. How deep into the Void can you survive?

Current players

Updated Oct 28, 7:25 PM

24hr peak

Highest count in the last 24 hours

All time peak

Highest count in recorded history

Player history

339 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Oct 21, 2026, 7:35 PM – Oct 28, 2026, 7:25 PM

Game details

Rankings: Most Played#27,272
Developer: Bubblekings Games
Publisher: Bubblekings Games
Release date: Oct 1, 2026, 12:17 AM
Languages: English
Price: Free to play
Platforms: Windows
Features: Feature names
Single-player
Steam Achievements
Custom Volume Controls
Playable without Timed Input
Mouse Only Option
Adjustable Difficulty
Save Anytime
#category_playable_at_your_own_pace
Steam Cloud
Steam Leaderboards
Tags: Bullet Heaven Bullet Hell Idler Incremental Roguelite